<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"> <style>
	.KEYW {color: #933;}
	.COMM {color: #bbb; font-style: italic;}
	.NUMB {color: #393;}
	.STRN {color: #393;}
	.REGX {color: #339;}
	.line {border-right: 1px dotted #666; color: #666; font-style: normal;}
	</style></head><body><pre><span class='line'>  1</span> <span class="COMM">/**
<span class='line'>  2</span>  * KineticJS JavaScript Library v3.7.3
<span class='line'>  3</span>  * http://www.kineticjs.com/
<span class='line'>  4</span>  * Copyright 2012, Eric Rowell
<span class='line'>  5</span>  * Licensed under the MIT or GPL Version 2 licenses.
<span class='line'>  6</span>  * Date: Feb 12 2012
<span class='line'>  7</span>  *
<span class='line'>  8</span>  * Copyright (C) 2011 - 2012 by Eric Rowell
<span class='line'>  9</span>  *
<span class='line'> 10</span>  * Permission is hereby granted, free of charge, to any person obtaining a copy
<span class='line'> 11</span>  * of this software and associated documentation files (the "Software"), to deal
<span class='line'> 12</span>  * in the Software without restriction, including without limitation the rights
<span class='line'> 13</span>  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
<span class='line'> 14</span>  * copies of the Software, and to permit persons to whom the Software is
<span class='line'> 15</span>  * furnished to do so, subject to the following conditions:
<span class='line'> 16</span>  *
<span class='line'> 17</span>  * The above copyright notice and this permission notice shall be included in
<span class='line'> 18</span>  * all copies or substantial portions of the Software.
<span class='line'> 19</span>  *
<span class='line'> 20</span>  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
<span class='line'> 21</span>  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
<span class='line'> 22</span>  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
<span class='line'> 23</span>  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
<span class='line'> 24</span>  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
<span class='line'> 25</span>  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
<span class='line'> 26</span>  * THE SOFTWARE.
<span class='line'> 27</span>  */</span><span class="WHIT">
<span class='line'> 28</span> </span><span class="COMM">///////////////////////////////////////////////////////////////////////</span><span class="WHIT">
<span class='line'> 29</span> </span><span class="COMM">//  Global Object</span><span class="WHIT">
<span class='line'> 30</span> </span><span class="COMM">///////////////////////////////////////////////////////////////////////</span><span class="WHIT">
<span class='line'> 31</span> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">Kinetic</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 32</span> </span><span class="NAME">Kinetic.GlobalObject</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 33</span> </span><span class="WHIT">    </span><span class="NAME">stages</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="PUNC">]</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'> 34</span> </span><span class="WHIT">    </span><span class="NAME">idCounter</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'> 35</span> </span><span class="WHIT">    </span><span class="NAME">extend</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">obj1</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">obj2</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 36</span> </span><span class="WHIT">        </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">key</span><span class="WHIT"> </span><span class="KEYW">in</span><span class="WHIT"> </span><span class="NAME">obj2.prototype</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 37</span> </span><span class="WHIT">            </span><span class="NAME">obj1.prototype</span><span class="PUNC">[</span><span class="NAME">key</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">obj2.prototype</span><span class="PUNC">[</span><span class="NAME">key</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 38</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'> 39</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'> 40</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 41</span> 
<span class='line'> 42</span> </span><span class="COMM">///////////////////////////////////////////////////////////////////////</span><span class="WHIT">
<span class='line'> 43</span> </span><span class="COMM">//  Node</span><span class="WHIT">
<span class='line'> 44</span> </span><span class="COMM">///////////////////////////////////////////////////////////////////////</span><span class="WHIT">
<span class='line'> 45</span> </span><span class="COMM">/**
<span class='line'> 46</span>  * Node constructor.  Node is a base class for the
<span class='line'> 47</span>  * Layer, Group, and Shape classes
<span class='line'> 48</span>  * @param {Object} name
<span class='line'> 49</span>  */</span><span class="WHIT">
<span class='line'> 50</span> </span><span class="NAME">Kinetic.Node</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">name</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 51</span> </span><span class="WHIT">    </span><span class="NAME">this.visible</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 52</span> </span><span class="WHIT">    </span><span class="NAME">this.isListening</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 53</span> </span><span class="WHIT">    </span><span class="NAME">this.name</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">name</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 54</span> </span><span class="WHIT">    </span><span class="NAME">this.x</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 55</span> </span><span class="WHIT">    </span><span class="NAME">this.y</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 56</span> </span><span class="WHIT">    </span><span class="NAME">this.scale</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 57</span> </span><span class="WHIT">        </span><span class="NAME">x</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'> 58</span> </span><span class="WHIT">        </span><span class="NAME">y</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="WHIT">
<span class='line'> 59</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 60</span> </span><span class="WHIT">    </span><span class="NAME">this.rotation</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 61</span> </span><span class="WHIT">    </span><span class="NAME">this.eventListeners</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 62</span> </span><span class="WHIT">    </span><span class="NAME">this.drag</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 63</span> </span><span class="WHIT">        </span><span class="NAME">x</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'> 64</span> </span><span class="WHIT">        </span><span class="NAME">y</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="WHIT">
<span class='line'> 65</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 66</span> </span><span class="WHIT">    </span><span class="NAME">this.alpha</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 67</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 68</span> 
<span class='line'> 69</span> </span><span class="NAME">Kinetic.Node.prototype</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 70</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'> 71</span>      * bind event to node
<span class='line'> 72</span>      * @param {String} typesStr
<span class='line'> 73</span>      * @param {function} handler
<span class='line'> 74</span>      */</span><span class="WHIT">
<span class='line'> 75</span> </span><span class="WHIT">    </span><span class="NAME">on</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">typesStr</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">handler</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 76</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">types</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">typesStr.split</span><span class="PUNC">(</span><span class="STRN">" "</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 77</span> </span><span class="WHIT">        </span><span class="COMM">/*
<span class='line'> 78</span>          * loop through types and attach event listeners to
<span class='line'> 79</span>          * each one.  eg. "click mouseover.namespace mouseout"
<span class='line'> 80</span>          * will create three event bindings
<span class='line'> 81</span>          */</span><span class="WHIT">
<span class='line'> 82</span> </span><span class="WHIT">        </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">n</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">n</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">types.length</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">n</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 83</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">type</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">types</span><span class="PUNC">[</span><span class="NAME">n</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 84</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">event</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">type.indexOf</span><span class="PUNC">(</span><span class="STRN">'touch'</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="NUMB">1</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">?</span><span class="WHIT"> </span><span class="STRN">'on'</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">type</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">type</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 85</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">parts</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">event.split</span><span class="PUNC">(</span><span class="STRN">"."</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 86</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">baseEvent</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">parts</span><span class="PUNC">[</span><span class="NUMB">0</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 87</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">name</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">parts.length</span><span class="WHIT"> </span><span class="PUNC">></span><span class="WHIT"> </span><span class="NUMB">1</span><span class="WHIT"> </span><span class="PUNC">?</span><span class="WHIT"> </span><span class="NAME">parts</span><span class="PUNC">[</span><span class="NUMB">1</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="STRN">""</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 88</span> </span><span class="WHIT">            
<span class='line'> 89</span>             </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">this.eventListeners</span><span class="PUNC">[</span><span class="NAME">baseEvent</span><span class="PUNC">]</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 90</span> </span><span class="WHIT">                </span><span class="NAME">this.eventListeners</span><span class="PUNC">[</span><span class="NAME">baseEvent</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 91</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'> 92</span> </span><span class="WHIT">            
<span class='line'> 93</span>             </span><span class="NAME">this.eventListeners</span><span class="PUNC">[</span><span class="NAME">baseEvent</span><span class="PUNC">]</span><span class="PUNC">.</span><span class="NAME">push</span><span class="PUNC">(</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 94</span> </span><span class="WHIT">                </span><span class="NAME">name</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">name</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'> 95</span> </span><span class="WHIT">                </span><span class="NAME">handler</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">handler</span><span class="WHIT">
<span class='line'> 96</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 97</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'> 98</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'> 99</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>100</span>      * unbind event to node
<span class='line'>101</span>      * @param {String} typesStr
<span class='line'>102</span>      */</span><span class="WHIT">
<span class='line'>103</span> </span><span class="WHIT">    </span><span class="NAME">off</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">typesStr</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>104</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">types</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">typesStr.split</span><span class="PUNC">(</span><span class="STRN">" "</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>105</span> </span><span class="WHIT">        
<span class='line'>106</span>         </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">n</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">n</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">types.length</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">n</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>107</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">type</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">types</span><span class="PUNC">[</span><span class="NAME">n</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>108</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">event</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">type.indexOf</span><span class="PUNC">(</span><span class="STRN">'touch'</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="NUMB">1</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">?</span><span class="WHIT"> </span><span class="STRN">'on'</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">type</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">type</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>109</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">parts</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">event.split</span><span class="PUNC">(</span><span class="STRN">"."</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>110</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">baseEvent</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">parts</span><span class="PUNC">[</span><span class="NUMB">0</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>111</span> </span><span class="WHIT">            
<span class='line'>112</span>             </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">this.eventListeners</span><span class="PUNC">[</span><span class="NAME">baseEvent</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">parts.length</span><span class="WHIT"> </span><span class="PUNC">></span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>113</span> </span><span class="WHIT">                </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">name</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">parts</span><span class="PUNC">[</span><span class="NUMB">1</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>114</span> </span><span class="WHIT">                
<span class='line'>115</span>                 </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">this.eventListeners</span><span class="PUNC">[</span><span class="NAME">baseEvent</span><span class="PUNC">]</span><span class="PUNC">.</span><span class="NAME">length</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>116</span> </span><span class="WHIT">                    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">this.eventListeners</span><span class="PUNC">[</span><span class="NAME">baseEvent</span><span class="PUNC">]</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">.</span><span class="NAME">name</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="NAME">name</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>117</span> </span><span class="WHIT">                        </span><span class="NAME">this.eventListeners</span><span class="PUNC">[</span><span class="NAME">baseEvent</span><span class="PUNC">]</span><span class="PUNC">.</span><span class="NAME">splice</span><span class="PUNC">(</span><span class="NAME">i</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>118</span> </span><span class="WHIT">                        </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">this.eventListeners</span><span class="PUNC">[</span><span class="NAME">baseEvent</span><span class="PUNC">]</span><span class="PUNC">.</span><span class="NAME">length</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>119</span> </span><span class="WHIT">                            </span><span class="NAME">this.eventListeners</span><span class="PUNC">[</span><span class="NAME">baseEvent</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">undefined</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>120</span> </span><span class="WHIT">                        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>121</span> </span><span class="WHIT">                        </span><span class="KEYW">break</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>122</span> </span><span class="WHIT">                    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>123</span> </span><span class="WHIT">                </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>124</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>125</span> </span><span class="WHIT">            </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>126</span> </span><span class="WHIT">                </span><span class="NAME">this.eventListeners</span><span class="PUNC">[</span><span class="NAME">baseEvent</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">undefined</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>127</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>128</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>129</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>130</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>131</span>      * show node
<span class='line'>132</span>      */</span><span class="WHIT">
<span class='line'>133</span> </span><span class="WHIT">    </span><span class="NAME">show</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>134</span> </span><span class="WHIT">        </span><span class="NAME">this.visible</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>135</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>136</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>137</span>      * hide node
<span class='line'>138</span>      */</span><span class="WHIT">
<span class='line'>139</span> </span><span class="WHIT">    </span><span class="NAME">hide</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>140</span> </span><span class="WHIT">        </span><span class="NAME">this.visible</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>141</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>142</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>143</span>      * get zIndex
<span class='line'>144</span>      */</span><span class="WHIT">
<span class='line'>145</span> </span><span class="WHIT">    </span><span class="NAME">getZIndex</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>146</span> </span><span class="WHIT">        </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">this.index</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>147</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>148</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>149</span>      * set node scale
<span class='line'>150</span>      * @param {number} scaleX
<span class='line'>151</span>      * @param {number} scaleY
<span class='line'>152</span>      */</span><span class="WHIT">
<span class='line'>153</span> </span><span class="WHIT">    </span><span class="NAME">setScale</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">scaleX</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">scaleY</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>154</span> </span><span class="WHIT">        </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">scaleY</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>155</span> </span><span class="WHIT">            </span><span class="NAME">this.scale.x</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">scaleX</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>156</span> </span><span class="WHIT">            </span><span class="NAME">this.scale.y</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">scaleY</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>157</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>158</span> </span><span class="WHIT">        </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>159</span> </span><span class="WHIT">            </span><span class="NAME">this.scale.x</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">scaleX</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>160</span> </span><span class="WHIT">            </span><span class="NAME">this.scale.y</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">scaleX</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>161</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>162</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>163</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>164</span>      * set node position
<span class='line'>165</span>      * @param {number} x
<span class='line'>166</span>      * @param {number} y
<span class='line'>167</span>      */</span><span class="WHIT">
<span class='line'>168</span> </span><span class="WHIT">    </span><span class="NAME">setPosition</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">x</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">y</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>169</span> </span><span class="WHIT">        </span><span class="NAME">this.x</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">x</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>170</span> </span><span class="WHIT">        </span><span class="NAME">this.y</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">y</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>171</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>172</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>173</span>      * get node position relative to container
<span class='line'>174</span>      */</span><span class="WHIT">
<span class='line'>175</span> </span><span class="WHIT">    </span><span class="NAME">getPosition</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>176</span> </span><span class="WHIT">        </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>177</span> </span><span class="WHIT">            </span><span class="NAME">x</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">this.x</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>178</span> </span><span class="WHIT">            </span><span class="NAME">y</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">this.y</span><span class="WHIT">
<span class='line'>179</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>180</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>181</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>182</span>      * get absolute position relative to stage
<span class='line'>183</span>      */</span><span class="WHIT">
<span class='line'>184</span> </span><span class="WHIT">    </span><span class="NAME">getAbsolutePosition</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>185</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">x</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.x</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>186</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">y</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.y</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>187</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">parent</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.getParent</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>188</span> </span><span class="WHIT">        </span><span class="KEYW">while</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">parent.className</span><span class="WHIT"> </span><span class="PUNC">!==</span><span class="WHIT"> </span><span class="STRN">"Stage"</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>189</span> </span><span class="WHIT">            </span><span class="NAME">x</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">parent.x</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>190</span> </span><span class="WHIT">            </span><span class="NAME">y</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">parent.y</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>191</span> </span><span class="WHIT">            </span><span class="NAME">parent</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">parent.parent</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>192</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>193</span> </span><span class="WHIT">        </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>194</span> </span><span class="WHIT">            </span><span class="NAME">x</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">x</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>195</span> </span><span class="WHIT">            </span><span class="NAME">y</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">y</span><span class="WHIT">
<span class='line'>196</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>197</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>198</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>199</span>      * move node
<span class='line'>200</span>      * @param {number} x
<span class='line'>201</span>      * @param {number} y
<span class='line'>202</span>      */</span><span class="WHIT">
<span class='line'>203</span> </span><span class="WHIT">    </span><span class="NAME">move</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">x</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">y</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>204</span> </span><span class="WHIT">        </span><span class="NAME">this.x</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">x</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>205</span> </span><span class="WHIT">        </span><span class="NAME">this.y</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">y</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>206</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>207</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>208</span>      * set node rotation
<span class='line'>209</span>      * @param {number} theta
<span class='line'>210</span>      */</span><span class="WHIT">
<span class='line'>211</span> </span><span class="WHIT">    </span><span class="NAME">setRotation</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">theta</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>212</span> </span><span class="WHIT">        </span><span class="NAME">this.rotation</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">theta</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>213</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>214</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>215</span>      * rotate node
<span class='line'>216</span>      * @param {number} theta
<span class='line'>217</span>      */</span><span class="WHIT">
<span class='line'>218</span> </span><span class="WHIT">    </span><span class="NAME">rotate</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">theta</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>219</span> </span><span class="WHIT">        </span><span class="NAME">this.rotation</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">theta</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>220</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>221</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>222</span>      * listen or don't listen to events
<span class='line'>223</span>      * @param {boolean} isListening
<span class='line'>224</span>      */</span><span class="WHIT">
<span class='line'>225</span> </span><span class="WHIT">    </span><span class="NAME">listen</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">isListening</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>226</span> </span><span class="WHIT">        </span><span class="NAME">this.isListening</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">isListening</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>227</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>228</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>229</span>      * move node to top
<span class='line'>230</span>      */</span><span class="WHIT">
<span class='line'>231</span> </span><span class="WHIT">    </span><span class="NAME">moveToTop</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>232</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">index</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.index</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>233</span> </span><span class="WHIT">        </span><span class="NAME">this.parent.children.splice</span><span class="PUNC">(</span><span class="NAME">index</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>234</span> </span><span class="WHIT">        </span><span class="NAME">this.parent.children.push</span><span class="PUNC">(</span><span class="KEYW">this</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>235</span> </span><span class="WHIT">        </span><span class="NAME">this.parent._setChildrenIndices</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>236</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>237</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>238</span>      * move node up
<span class='line'>239</span>      */</span><span class="WHIT">
<span class='line'>240</span> </span><span class="WHIT">    </span><span class="NAME">moveUp</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>241</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">index</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.index</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>242</span> </span><span class="WHIT">        </span><span class="NAME">this.parent.children.splice</span><span class="PUNC">(</span><span class="NAME">index</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>243</span> </span><span class="WHIT">        </span><span class="NAME">this.parent.children.splice</span><span class="PUNC">(</span><span class="NAME">index</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">this</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>244</span> </span><span class="WHIT">        </span><span class="NAME">this.parent._setChildrenIndices</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>245</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>246</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>247</span>      * move node down
<span class='line'>248</span>      */</span><span class="WHIT">
<span class='line'>249</span> </span><span class="WHIT">    </span><span class="NAME">moveDown</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>250</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">index</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.index</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>251</span> </span><span class="WHIT">        </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">index</span><span class="WHIT"> </span><span class="PUNC">></span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>252</span> </span><span class="WHIT">            </span><span class="NAME">this.parent.children.splice</span><span class="PUNC">(</span><span class="NAME">index</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>253</span> </span><span class="WHIT">            </span><span class="NAME">this.parent.children.splice</span><span class="PUNC">(</span><span class="NAME">index</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">this</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>254</span> </span><span class="WHIT">            </span><span class="NAME">this.parent._setChildrenIndices</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>255</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>256</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>257</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>258</span>      * move node to bottom
<span class='line'>259</span>      */</span><span class="WHIT">
<span class='line'>260</span> </span><span class="WHIT">    </span><span class="NAME">moveToBottom</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>261</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">index</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.index</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>262</span> </span><span class="WHIT">        </span><span class="NAME">this.parent.children.splice</span><span class="PUNC">(</span><span class="NAME">index</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>263</span> </span><span class="WHIT">        </span><span class="NAME">this.parent.children.unshift</span><span class="PUNC">(</span><span class="KEYW">this</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>264</span> </span><span class="WHIT">        </span><span class="NAME">this.parent._setChildrenIndices</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>265</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>266</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>267</span>      * set zIndex
<span class='line'>268</span>      * @param {int} index
<span class='line'>269</span>      */</span><span class="WHIT">
<span class='line'>270</span> </span><span class="WHIT">    </span><span class="NAME">setZIndex</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">zIndex</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>271</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">index</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.index</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>272</span> </span><span class="WHIT">        </span><span class="NAME">this.parent.children.splice</span><span class="PUNC">(</span><span class="NAME">index</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>273</span> </span><span class="WHIT">        </span><span class="NAME">this.parent.children.splice</span><span class="PUNC">(</span><span class="NAME">zIndex</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">this</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>274</span> </span><span class="WHIT">        </span><span class="NAME">this.parent._setChildrenIndices</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>275</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>276</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>277</span>      * set alpha
<span class='line'>278</span>      * @param {Object} alpha
<span class='line'>279</span>      */</span><span class="WHIT">
<span class='line'>280</span> </span><span class="WHIT">    </span><span class="NAME">setAlpha</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">alpha</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>281</span> </span><span class="WHIT">        </span><span class="NAME">this.alpha</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">alpha</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>282</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>283</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>284</span>      * get alpha
<span class='line'>285</span>      */</span><span class="WHIT">
<span class='line'>286</span> </span><span class="WHIT">    </span><span class="NAME">getAlpha</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>287</span> </span><span class="WHIT">        </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">this.alpha</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>288</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>289</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>290</span>      * initialize drag and drop
<span class='line'>291</span>      */</span><span class="WHIT">
<span class='line'>292</span> </span><span class="WHIT">    </span><span class="NAME">_initDrag</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>293</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">that</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">this</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>294</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">types</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="STRN">"mousedown"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"touchstart"</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>295</span> </span><span class="WHIT">        
<span class='line'>296</span>         </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">n</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">n</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">types.length</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">n</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>297</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">pubType</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">types</span><span class="PUNC">[</span><span class="NAME">n</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>298</span> </span><span class="WHIT">            </span><span class="PUNC">(</span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>299</span> </span><span class="WHIT">                </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">type</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">pubType</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>300</span> </span><span class="WHIT">                </span><span class="NAME">that.on</span><span class="PUNC">(</span><span class="NAME">type</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">".initdrag"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">evt</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>301</span> </span><span class="WHIT">                    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">stage</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">that.getStage</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>302</span> </span><span class="WHIT">                    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">pos</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">stage.getUserPosition</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>303</span> </span><span class="WHIT">                    
<span class='line'>304</span>                     </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">pos</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>305</span> </span><span class="WHIT">                        </span><span class="NAME">stage.nodeDragging</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">that</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>306</span> </span><span class="WHIT">                        </span><span class="NAME">stage.nodeDragging.offset</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>307</span> </span><span class="WHIT">                        </span><span class="NAME">stage.nodeDragging.offset.x</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">pos.x</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="WHIT"> </span><span class="NAME">that.x</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>308</span> </span><span class="WHIT">                        </span><span class="NAME">stage.nodeDragging.offset.y</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">pos.y</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="WHIT"> </span><span class="NAME">that.y</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>309</span> </span><span class="WHIT">                        
<span class='line'>310</span>                         </span><span class="COMM">// execute dragstart events if defined</span><span class="WHIT">
<span class='line'>311</span> </span><span class="WHIT">                        </span><span class="NAME">that._handleEvents</span><span class="PUNC">(</span><span class="STRN">"ondragstart"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">evt</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>312</span> </span><span class="WHIT">                    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>313</span> </span><span class="WHIT">                </span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>314</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>315</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>316</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>317</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>318</span>      * remove drag and drop event listener
<span class='line'>319</span>      */</span><span class="WHIT">
<span class='line'>320</span> </span><span class="WHIT">    </span><span class="NAME">_dragCleanup</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>321</span> </span><span class="WHIT">        </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">this.drag.x</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="PUNC">!</span><span class="NAME">this.drag.y</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>322</span> </span><span class="WHIT">            </span><span class="NAME">this.off</span><span class="PUNC">(</span><span class="STRN">"mousedown.initdrag"</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>323</span> </span><span class="WHIT">            </span><span class="NAME">this.off</span><span class="PUNC">(</span><span class="STRN">"touchstart.initdrag"</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>324</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>325</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>326</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>327</span>      * enable/disable drag and drop for box x and y direction
<span class='line'>328</span>      * @param {boolean} setDraggable
<span class='line'>329</span>      */</span><span class="WHIT">
<span class='line'>330</span> </span><span class="WHIT">    </span><span class="NAME">draggable</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">setDraggable</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>331</span> </span><span class="WHIT">        </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">setDraggable</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>332</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">needInit</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">!</span><span class="NAME">this.drag.x</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="PUNC">!</span><span class="NAME">this.drag.y</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>333</span> </span><span class="WHIT">            </span><span class="NAME">this.drag</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>334</span> </span><span class="WHIT">                </span><span class="NAME">x</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>335</span> </span><span class="WHIT">                </span><span class="NAME">y</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="WHIT">
<span class='line'>336</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>337</span> </span><span class="WHIT">            </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">needInit</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>338</span> </span><span class="WHIT">                </span><span class="NAME">this._initDrag</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>339</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>340</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>341</span> </span><span class="WHIT">        </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>342</span> </span><span class="WHIT">            </span><span class="NAME">this.drag</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>343</span> </span><span class="WHIT">                </span><span class="NAME">x</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>344</span> </span><span class="WHIT">                </span><span class="NAME">y</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="WHIT">
<span class='line'>345</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>346</span> </span><span class="WHIT">            </span><span class="NAME">this._dragCleanup</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>347</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>348</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>349</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>350</span>      * enable/disable drag and drop for x only
<span class='line'>351</span>      * @param {boolean} setDraggable
<span class='line'>352</span>      */</span><span class="WHIT">
<span class='line'>353</span> </span><span class="WHIT">    </span><span class="NAME">draggableX</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">setDraggable</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>354</span> </span><span class="WHIT">        </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">setDraggable</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>355</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">needInit</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">!</span><span class="NAME">this.drag.x</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="PUNC">!</span><span class="NAME">this.drag.y</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>356</span> </span><span class="WHIT">            </span><span class="NAME">this.drag.x</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>357</span> </span><span class="WHIT">            </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">needInit</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>358</span> </span><span class="WHIT">                </span><span class="NAME">this._initDrag</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>359</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>360</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>361</span> </span><span class="WHIT">        </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>362</span> </span><span class="WHIT">            </span><span class="NAME">this.drag.x</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>363</span> </span><span class="WHIT">            </span><span class="NAME">this._dragCleanup</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>364</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>365</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>366</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>367</span>      * enable/disable drag and drop for y only
<span class='line'>368</span>      * @param {boolean} setDraggable
<span class='line'>369</span>      */</span><span class="WHIT">
<span class='line'>370</span> </span><span class="WHIT">    </span><span class="NAME">draggableY</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">setDraggable</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>371</span> </span><span class="WHIT">        </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">setDraggable</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>372</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">needInit</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">!</span><span class="NAME">this.drag.x</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="PUNC">!</span><span class="NAME">this.drag.y</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>373</span> </span><span class="WHIT">            </span><span class="NAME">this.drag.y</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>374</span> </span><span class="WHIT">            </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">needInit</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>375</span> </span><span class="WHIT">                </span><span class="NAME">this._initDrag</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>376</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>377</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>378</span> </span><span class="WHIT">        </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>379</span> </span><span class="WHIT">            </span><span class="NAME">this.drag.y</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>380</span> </span><span class="WHIT">            </span><span class="NAME">this._dragCleanup</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>381</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>382</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>383</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>384</span>      * handle node events
<span class='line'>385</span>      * @param {string} eventType
<span class='line'>386</span>      * @param {Event} evt
<span class='line'>387</span>      */</span><span class="WHIT">
<span class='line'>388</span> </span><span class="WHIT">    </span><span class="NAME">_handleEvents</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">eventType</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">evt</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>389</span> </span><span class="WHIT">        </span><span class="COMM">// generic events handler</span><span class="WHIT">
<span class='line'>390</span> </span><span class="WHIT">        </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="NAME">handle</span><span class="PUNC">(</span><span class="NAME">obj</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>391</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">el</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">obj.eventListeners</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>392</span> </span><span class="WHIT">            </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">el</span><span class="PUNC">[</span><span class="NAME">eventType</span><span class="PUNC">]</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>393</span> </span><span class="WHIT">                </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">events</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">el</span><span class="PUNC">[</span><span class="NAME">eventType</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>394</span> </span><span class="WHIT">                </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">events.length</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>395</span> </span><span class="WHIT">                    </span><span class="NAME">events</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">.</span><span class="NAME">handler.apply</span><span class="PUNC">(</span><span class="NAME">obj</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="NAME">evt</span><span class="PUNC">]</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>396</span> </span><span class="WHIT">                </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>397</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>398</span> </span><span class="WHIT">            
<span class='line'>399</span>             </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">obj.parent.className</span><span class="WHIT"> </span><span class="PUNC">!==</span><span class="WHIT"> </span><span class="STRN">"Stage"</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>400</span> </span><span class="WHIT">                </span><span class="NAME">handle</span><span class="PUNC">(</span><span class="NAME">obj.parent</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>401</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>402</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>403</span> </span><span class="WHIT">        </span><span class="COMM">/*
<span class='line'>404</span>          * simulate bubbling by handling node events
<span class='line'>405</span>          * first, followed by group events, followed
<span class='line'>406</span>          * by layer events
<span class='line'>407</span>          */</span><span class="WHIT">
<span class='line'>408</span> </span><span class="WHIT">        </span><span class="NAME">handle</span><span class="PUNC">(</span><span class="KEYW">this</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>409</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>410</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>411</span>      * move node to another container
<span class='line'>412</span>      * @param {Layer} newLayer
<span class='line'>413</span>      */</span><span class="WHIT">
<span class='line'>414</span> </span><span class="WHIT">    </span><span class="NAME">moveTo</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">newContainer</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>415</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">parent</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.parent</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>416</span> </span><span class="WHIT">        </span><span class="COMM">// remove from parent's children</span><span class="WHIT">
<span class='line'>417</span> </span><span class="WHIT">        </span><span class="NAME">parent.children.splice</span><span class="PUNC">(</span><span class="NAME">this.index</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>418</span> </span><span class="WHIT">        </span><span class="NAME">parent._setChildrenIndices</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>419</span> </span><span class="WHIT">        
<span class='line'>420</span>         </span><span class="COMM">// add to new parent</span><span class="WHIT">
<span class='line'>421</span> </span><span class="WHIT">        </span><span class="NAME">newContainer.children.push</span><span class="PUNC">(</span><span class="KEYW">this</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>422</span> </span><span class="WHIT">        </span><span class="NAME">this.index</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">newContainer.children.length</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>423</span> </span><span class="WHIT">        </span><span class="NAME">this.parent</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">newContainer</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>424</span> </span><span class="WHIT">        </span><span class="NAME">newContainer._setChildrenIndices</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>425</span> </span><span class="WHIT">        
<span class='line'>426</span>         </span><span class="COMM">// update children hashes</span><span class="WHIT">
<span class='line'>427</span> </span><span class="WHIT">        </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">this.name</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>428</span> </span><span class="WHIT">            </span><span class="NAME">parent.childrenNames</span><span class="PUNC">[</span><span class="NAME">this.name</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">undefined</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>429</span> </span><span class="WHIT">            </span><span class="NAME">newContainer.childrenNames</span><span class="PUNC">[</span><span class="NAME">this.name</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">this</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>430</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>431</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>432</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>433</span>      * get parent
<span class='line'>434</span>      */</span><span class="WHIT">
<span class='line'>435</span> </span><span class="WHIT">    </span><span class="NAME">getParent</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>436</span> </span><span class="WHIT">        </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">this.parent</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>437</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>438</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>439</span>      * get node's layer
<span class='line'>440</span>      */</span><span class="WHIT">
<span class='line'>441</span> </span><span class="WHIT">    </span><span class="NAME">getLayer</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>442</span> </span><span class="WHIT">        </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">this.className</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="STRN">'Layer'</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>443</span> </span><span class="WHIT">            </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">this</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>444</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>445</span> </span><span class="WHIT">        </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>446</span> </span><span class="WHIT">            </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">this.getParent</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">getLayer</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>447</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>448</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>449</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>450</span>      * get stage
<span class='line'>451</span>      */</span><span class="WHIT">
<span class='line'>452</span> </span><span class="WHIT">    </span><span class="NAME">getStage</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>453</span> </span><span class="WHIT">        </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">this.getParent</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">getStage</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>454</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>455</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>456</span>      * get name
<span class='line'>457</span>      */</span><span class="WHIT">
<span class='line'>458</span> </span><span class="WHIT">    </span><span class="NAME">getName</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>459</span> </span><span class="WHIT">        </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">this.name</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>460</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>461</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>462</span> 
<span class='line'>463</span> </span><span class="COMM">///////////////////////////////////////////////////////////////////////</span><span class="WHIT">
<span class='line'>464</span> </span><span class="COMM">//  Container</span><span class="WHIT">
<span class='line'>465</span> </span><span class="COMM">///////////////////////////////////////////////////////////////////////</span><span class="WHIT">
<span class='line'>466</span> 
<span class='line'>467</span> </span><span class="COMM">/**
<span class='line'>468</span>  * Container constructor.  Container is the base class for
<span class='line'>469</span>  * Stage, Layer, and Group
<span class='line'>470</span>  */</span><span class="WHIT">
<span class='line'>471</span> </span><span class="NAME">Kinetic.Container</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>472</span> </span><span class="WHIT">    </span><span class="NAME">this.children</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>473</span> </span><span class="WHIT">    </span><span class="NAME">this.childrenNames</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>474</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>475</span> 
<span class='line'>476</span> </span><span class="COMM">// methods</span><span class="WHIT">
<span class='line'>477</span> </span><span class="NAME">Kinetic.Container.prototype</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>478</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>479</span>      * set children indices
<span class='line'>480</span>      */</span><span class="WHIT">
<span class='line'>481</span> </span><span class="WHIT">    </span><span class="NAME">_setChildrenIndices</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>482</span> </span><span class="WHIT">        </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">n</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">n</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">this.children.length</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">n</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>483</span> </span><span class="WHIT">            </span><span class="NAME">this.children</span><span class="PUNC">[</span><span class="NAME">n</span><span class="PUNC">]</span><span class="PUNC">.</span><span class="NAME">index</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">n</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>484</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>485</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>486</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>487</span>      * recursively traverse the container tree
<span class='line'>488</span>      * and draw the children
<span class='line'>489</span>      * @param {Object} obj
<span class='line'>490</span>      */</span><span class="WHIT">
<span class='line'>491</span> </span><span class="WHIT">    </span><span class="NAME">_drawChildren</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>492</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">children</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.children</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>493</span> </span><span class="WHIT">        </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">n</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">n</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">children.length</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">n</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>494</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">child</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">children</span><span class="PUNC">[</span><span class="NAME">n</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>495</span> </span><span class="WHIT">            </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">child.className</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="STRN">"Shape"</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>496</span> </span><span class="WHIT">                </span><span class="NAME">child._draw</span><span class="PUNC">(</span><span class="NAME">child.getLayer</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>497</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>498</span> </span><span class="WHIT">            </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>499</span> </span><span class="WHIT">                </span><span class="NAME">child._draw</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>500</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>501</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>502</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>503</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>504</span>      * get children
<span class='line'>505</span>      */</span><span class="WHIT">
<span class='line'>506</span> </span><span class="WHIT">    </span><span class="NAME">getChildren</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>507</span> </span><span class="WHIT">        </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">this.children</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>508</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>509</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>510</span>      * get node by name
<span class='line'>511</span>      * @param {string} name
<span class='line'>512</span>      */</span><span class="WHIT">
<span class='line'>513</span> </span><span class="WHIT">    </span><span class="NAME">getChild</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">name</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>514</span> </span><span class="WHIT">        </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">this.childrenNames</span><span class="PUNC">[</span><span class="NAME">name</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>515</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>516</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>517</span>      * add node to container
<span class='line'>518</span>      * @param {Node} child
<span class='line'>519</span>      */</span><span class="WHIT">
<span class='line'>520</span> </span><span class="WHIT">    </span><span class="NAME">_add</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">child</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>521</span> </span><span class="WHIT">        </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">child.name</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>522</span> </span><span class="WHIT">            </span><span class="NAME">this.childrenNames</span><span class="PUNC">[</span><span class="NAME">child.name</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">child</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>523</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>524</span> </span><span class="WHIT">        </span><span class="NAME">child.id</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">Kinetic.GlobalObject.idCounter</span><span class="PUNC">++</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>525</span> </span><span class="WHIT">        </span><span class="NAME">child.index</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.children.length</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>526</span> </span><span class="WHIT">        </span><span class="NAME">child.parent</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">this</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>527</span> </span><span class="WHIT">        
<span class='line'>528</span>         </span><span class="NAME">this.children.push</span><span class="PUNC">(</span><span class="NAME">child</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>529</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>530</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>531</span>      * remove child from container
<span class='line'>532</span>      * @param {Node} child
<span class='line'>533</span>      */</span><span class="WHIT">
<span class='line'>534</span> </span><span class="WHIT">    </span><span class="NAME">_remove</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">child</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>535</span> </span><span class="WHIT">        </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">child.name</span><span class="WHIT"> </span><span class="PUNC">!==</span><span class="WHIT"> </span><span class="NAME">undefined</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>536</span> </span><span class="WHIT">            </span><span class="NAME">this.childrenNames</span><span class="PUNC">[</span><span class="NAME">child.name</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">undefined</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>537</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>538</span> </span><span class="WHIT">        </span><span class="NAME">this.children.splice</span><span class="PUNC">(</span><span class="NAME">child.index</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>539</span> </span><span class="WHIT">        </span><span class="NAME">this._setChildrenIndices</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>540</span> </span><span class="WHIT">        </span><span class="NAME">child</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">undefined</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>541</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>542</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>543</span> 
<span class='line'>544</span> </span><span class="COMM">///////////////////////////////////////////////////////////////////////</span><span class="WHIT">
<span class='line'>545</span> </span><span class="COMM">//  Stage</span><span class="WHIT">
<span class='line'>546</span> </span><span class="COMM">///////////////////////////////////////////////////////////////////////</span><span class="WHIT">
<span class='line'>547</span> </span><span class="COMM">/**
<span class='line'>548</span>  * Stage constructor.  Stage extends Container
<span class='line'>549</span>  * @param {String} containerId
<span class='line'>550</span>  * @param {int} width
<span class='line'>551</span>  * @param {int} height
<span class='line'>552</span>  */</span><span class="WHIT">
<span class='line'>553</span> </span><span class="NAME">Kinetic.Stage</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">cont</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">width</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">height</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>554</span> </span><span class="WHIT">    </span><span class="NAME">this.className</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">"Stage"</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>555</span> </span><span class="WHIT">    </span><span class="NAME">this.container</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">typeof</span><span class="WHIT"> </span><span class="NAME">cont</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="STRN">"string"</span><span class="WHIT"> </span><span class="PUNC">?</span><span class="WHIT"> </span><span class="NAME">document.getElementById</span><span class="PUNC">(</span><span class="NAME">cont</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">cont</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>556</span> </span><span class="WHIT">    </span><span class="NAME">this.width</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">width</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>557</span> </span><span class="WHIT">    </span><span class="NAME">this.height</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">height</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>558</span> </span><span class="WHIT">    </span><span class="NAME">this.scale</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>559</span> </span><span class="WHIT">        </span><span class="NAME">x</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>560</span> </span><span class="WHIT">        </span><span class="NAME">y</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="WHIT">
<span class='line'>561</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>562</span> </span><span class="WHIT">    </span><span class="NAME">this.dblClickWindow</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">400</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>563</span> </span><span class="WHIT">    </span><span class="NAME">this.targetShape</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>564</span> </span><span class="WHIT">    </span><span class="NAME">this.clickStart</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>565</span> </span><span class="WHIT">    
<span class='line'>566</span>     </span><span class="COMM">// desktop flags</span><span class="WHIT">
<span class='line'>567</span> </span><span class="WHIT">    </span><span class="NAME">this.mousePos</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>568</span> </span><span class="WHIT">    </span><span class="NAME">this.mouseDown</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>569</span> </span><span class="WHIT">    </span><span class="NAME">this.mouseUp</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>570</span> </span><span class="WHIT">    
<span class='line'>571</span>     </span><span class="COMM">// mobile flags</span><span class="WHIT">
<span class='line'>572</span> </span><span class="WHIT">    </span><span class="NAME">this.touchPos</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>573</span> </span><span class="WHIT">    </span><span class="NAME">this.touchStart</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>574</span> </span><span class="WHIT">    </span><span class="NAME">this.touchEnd</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>575</span> </span><span class="WHIT">    
<span class='line'>576</span>     </span><span class="COMM">/*
<span class='line'>577</span>      * Layer roles
<span class='line'>578</span>      *
<span class='line'>579</span>      * buffer - canvas compositing
<span class='line'>580</span>      * backstage - path detection
<span class='line'>581</span>      */</span><span class="WHIT">
<span class='line'>582</span> </span><span class="WHIT">    </span><span class="NAME">this.bufferLayer</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">Kinetic.Layer</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>583</span> </span><span class="WHIT">    </span><span class="NAME">this.backstageLayer</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">Kinetic.Layer</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>584</span> </span><span class="WHIT">    
<span class='line'>585</span>     </span><span class="COMM">// set parents</span><span class="WHIT">
<span class='line'>586</span> </span><span class="WHIT">    </span><span class="NAME">this.bufferLayer.parent</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">this</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>587</span> </span><span class="WHIT">    </span><span class="NAME">this.backstageLayer.parent</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">this</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>588</span> </span><span class="WHIT">    
<span class='line'>589</span>     </span><span class="COMM">// customize back stage context</span><span class="WHIT">
<span class='line'>590</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">backstageLayer</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.backstageLayer</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>591</span> </span><span class="WHIT">    </span><span class="NAME">this._stripLayer</span><span class="PUNC">(</span><span class="NAME">backstageLayer</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>592</span> </span><span class="WHIT">    
<span class='line'>593</span>     </span><span class="NAME">this.bufferLayer.getCanvas</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">style.display</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">'none'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>594</span> </span><span class="WHIT">    </span><span class="NAME">this.backstageLayer.getCanvas</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">style.display</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">'none'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>595</span> </span><span class="WHIT">    
<span class='line'>596</span>     </span><span class="COMM">// add buffer layer</span><span class="WHIT">
<span class='line'>597</span> </span><span class="WHIT">    </span><span class="NAME">this.bufferLayer.canvas.width</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.width</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>598</span> </span><span class="WHIT">    </span><span class="NAME">this.bufferLayer.canvas.height</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.height</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>599</span> </span><span class="WHIT">    </span><span class="NAME">this.container.appendChild</span><span class="PUNC">(</span><span class="NAME">this.bufferLayer.canvas</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>600</span> </span><span class="WHIT">    
<span class='line'>601</span>     </span><span class="COMM">// add backstage layer</span><span class="WHIT">
<span class='line'>602</span> </span><span class="WHIT">    </span><span class="NAME">this.backstageLayer.canvas.width</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.width</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>603</span> </span><span class="WHIT">    </span><span class="NAME">this.backstageLayer.canvas.height</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.height</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>604</span> </span><span class="WHIT">    </span><span class="NAME">this.container.appendChild</span><span class="PUNC">(</span><span class="NAME">this.backstageLayer.canvas</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>605</span> </span><span class="WHIT">    
<span class='line'>606</span>     </span><span class="NAME">this._listen</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>607</span> </span><span class="WHIT">    </span><span class="NAME">this._prepareDrag</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>608</span> </span><span class="WHIT">    
<span class='line'>609</span>     </span><span class="COMM">// add stage to global object</span><span class="WHIT">
<span class='line'>610</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">stages</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">Kinetic.GlobalObject.stages</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>611</span> </span><span class="WHIT">    </span><span class="NAME">stages.push</span><span class="PUNC">(</span><span class="KEYW">this</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>612</span> </span><span class="WHIT">    
<span class='line'>613</span>     </span><span class="COMM">// set stage id</span><span class="WHIT">
<span class='line'>614</span> </span><span class="WHIT">    </span><span class="NAME">this.id</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">Kinetic.GlobalObject.idCounter</span><span class="PUNC">++</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>615</span> </span><span class="WHIT">    
<span class='line'>616</span>     </span><span class="COMM">// call super constructor</span><span class="WHIT">
<span class='line'>617</span> </span><span class="WHIT">    </span><span class="NAME">Kinetic.Container.apply</span><span class="PUNC">(</span><span class="KEYW">this</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="PUNC">]</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>618</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>619</span> 
<span class='line'>620</span> </span><span class="COMM">/*
<span class='line'>621</span>  * Stage methods
<span class='line'>622</span>  */</span><span class="WHIT">
<span class='line'>623</span> </span><span class="NAME">Kinetic.Stage.prototype</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>624</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>625</span>      * draw children
<span class='line'>626</span>      */</span><span class="WHIT">
<span class='line'>627</span> </span><span class="WHIT">    </span><span class="NAME">draw</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>628</span> </span><span class="WHIT">        </span><span class="NAME">this._drawChildren</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>629</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>630</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>631</span>      * disable layer rendering
<span class='line'>632</span>      * @param {Layer} layer
<span class='line'>633</span>      */</span><span class="WHIT">
<span class='line'>634</span> </span><span class="WHIT">    </span><span class="NAME">_stripLayer</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">layer</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>635</span> </span><span class="WHIT">        </span><span class="NAME">layer.context.stroke</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>636</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>637</span> </span><span class="WHIT">        </span><span class="NAME">layer.context.fill</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>638</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>639</span> </span><span class="WHIT">        </span><span class="NAME">layer.context.fillRect</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">x</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">y</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">width</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">height</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>640</span> </span><span class="WHIT">            </span><span class="NAME">layer.context.rect</span><span class="PUNC">(</span><span class="NAME">x</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">y</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">width</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">height</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>641</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>642</span> </span><span class="WHIT">        </span><span class="NAME">layer.context.strokeRect</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">x</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">y</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">width</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">height</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>643</span> </span><span class="WHIT">            </span><span class="NAME">layer.context.rect</span><span class="PUNC">(</span><span class="NAME">x</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">y</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">width</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">height</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>644</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>645</span> </span><span class="WHIT">        </span><span class="NAME">layer.context.drawImage</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>646</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>647</span> </span><span class="WHIT">        </span><span class="NAME">layer.context.fillText</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>648</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>649</span> </span><span class="WHIT">        </span><span class="NAME">layer.context.strokeText</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>650</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>651</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>652</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>653</span>      * prepare drag and drop
<span class='line'>654</span>      */</span><span class="WHIT">
<span class='line'>655</span> </span><span class="WHIT">    </span><span class="NAME">_prepareDrag</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>656</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">that</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">this</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>657</span> </span><span class="WHIT">        </span><span class="NAME">this.on</span><span class="PUNC">(</span><span class="STRN">"mouseout"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">evt</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>658</span> </span><span class="WHIT">            </span><span class="COMM">// run dragend events if any</span><span class="WHIT">
<span class='line'>659</span> </span><span class="WHIT">            </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">that.nodeDragging</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>660</span> </span><span class="WHIT">                </span><span class="NAME">that.nodeDragging._handleEvents</span><span class="PUNC">(</span><span class="STRN">"ondragend"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">evt</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>661</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>662</span> </span><span class="WHIT">            </span><span class="NAME">that.nodeDragging</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">undefined</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>663</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>664</span> </span><span class="WHIT">        
<span class='line'>665</span>         </span><span class="COMM">/*
<span class='line'>666</span>          * prepare drag and drop
<span class='line'>667</span>          */</span><span class="WHIT">
<span class='line'>668</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">types</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>669</span> </span><span class="WHIT">            </span><span class="NAME">end</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="STRN">"mouseup"</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>670</span> </span><span class="WHIT">            </span><span class="NAME">move</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="STRN">"mousemove"</span><span class="WHIT">
<span class='line'>671</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>672</span> </span><span class="WHIT">            </span><span class="NAME">end</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="STRN">"touchend"</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>673</span> </span><span class="WHIT">            </span><span class="NAME">move</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="STRN">"touchmove"</span><span class="WHIT">
<span class='line'>674</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>675</span> </span><span class="WHIT">        
<span class='line'>676</span>         </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">n</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">n</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">types.length</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">n</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>677</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">pubType</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">types</span><span class="PUNC">[</span><span class="NAME">n</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>678</span> </span><span class="WHIT">            </span><span class="PUNC">(</span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>679</span> </span><span class="WHIT">                </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">type</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">pubType</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>680</span> </span><span class="WHIT">                </span><span class="NAME">that.on</span><span class="PUNC">(</span><span class="NAME">type.move</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">evt</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>681</span> </span><span class="WHIT">                    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">that.nodeDragging</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>682</span> </span><span class="WHIT">                        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">pos</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">type.move</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="STRN">"mousemove"</span><span class="WHIT"> </span><span class="PUNC">?</span><span class="WHIT"> </span><span class="NAME">that.getMousePosition</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">that.getTouchPosition</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>683</span> </span><span class="WHIT">                        </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">that.nodeDragging.drag.x</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>684</span> </span><span class="WHIT">                            </span><span class="NAME">that.nodeDragging.x</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">pos.x</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="WHIT"> </span><span class="NAME">that.nodeDragging.offset.x</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>685</span> </span><span class="WHIT">                        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>686</span> </span><span class="WHIT">                        </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">that.nodeDragging.drag.y</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>687</span> </span><span class="WHIT">                            </span><span class="NAME">that.nodeDragging.y</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">pos.y</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="WHIT"> </span><span class="NAME">that.nodeDragging.offset.y</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>688</span> </span><span class="WHIT">                        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>689</span> </span><span class="WHIT">                        </span><span class="NAME">that.nodeDragging.getLayer</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">draw</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>690</span> </span><span class="WHIT">                        
<span class='line'>691</span>                         </span><span class="COMM">// execute user defined ondragend if defined</span><span class="WHIT">
<span class='line'>692</span> </span><span class="WHIT">                        </span><span class="NAME">that.nodeDragging._handleEvents</span><span class="PUNC">(</span><span class="STRN">"ondragmove"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">evt</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>693</span> </span><span class="WHIT">                    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>694</span> </span><span class="WHIT">                </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>695</span> </span><span class="WHIT">                </span><span class="NAME">that.on</span><span class="PUNC">(</span><span class="NAME">type.end</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">evt</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>696</span> </span><span class="WHIT">                    </span><span class="COMM">// execute user defined ondragend if defined</span><span class="WHIT">
<span class='line'>697</span> </span><span class="WHIT">                    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">that.nodeDragging</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>698</span> </span><span class="WHIT">                        </span><span class="NAME">that.nodeDragging._handleEvents</span><span class="PUNC">(</span><span class="STRN">"ondragend"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">evt</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>699</span> </span><span class="WHIT">                    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>700</span> </span><span class="WHIT">                    </span><span class="NAME">that.nodeDragging</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">undefined</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>701</span> </span><span class="WHIT">                </span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>702</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>703</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>704</span> </span><span class="WHIT">        
<span class='line'>705</span>         </span><span class="NAME">this.on</span><span class="PUNC">(</span><span class="STRN">"touchend"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">evt</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>706</span> </span><span class="WHIT">            </span><span class="COMM">// execute user defined ondragend if defined</span><span class="WHIT">
<span class='line'>707</span> </span><span class="WHIT">            </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">that.nodeDragging</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>708</span> </span><span class="WHIT">                </span><span class="NAME">that.nodeDragging._handleEvents</span><span class="PUNC">(</span><span class="STRN">"ondragend"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">evt</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>709</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>710</span> </span><span class="WHIT">            </span><span class="NAME">that.nodeDragging</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">undefined</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>711</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>712</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>713</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>714</span>      * set stage size
<span class='line'>715</span>      * @param {int} width
<span class='line'>716</span>      * @param {int} height
<span class='line'>717</span>      */</span><span class="WHIT">
<span class='line'>718</span> </span><span class="WHIT">    </span><span class="NAME">setSize</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">width</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">height</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>719</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">layers</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.children</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>720</span> </span><span class="WHIT">        </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">n</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">n</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">layers.length</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">n</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>721</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">layer</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">layers</span><span class="PUNC">[</span><span class="NAME">n</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>722</span> </span><span class="WHIT">            </span><span class="NAME">layer.getCanvas</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">width</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">width</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>723</span> </span><span class="WHIT">            </span><span class="NAME">layer.getCanvas</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">height</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">height</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>724</span> </span><span class="WHIT">            </span><span class="NAME">layer.draw</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>725</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>726</span> </span><span class="WHIT">        
<span class='line'>727</span>         </span><span class="COMM">// set stage dimensions</span><span class="WHIT">
<span class='line'>728</span> </span><span class="WHIT">        </span><span class="NAME">this.width</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">width</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>729</span> </span><span class="WHIT">        </span><span class="NAME">this.height</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">height</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>730</span> </span><span class="WHIT">        
<span class='line'>731</span>         </span><span class="COMM">// set buffer layer and backstage layer sizes</span><span class="WHIT">
<span class='line'>732</span> </span><span class="WHIT">        </span><span class="NAME">this.bufferLayer.getCanvas</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">width</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">width</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>733</span> </span><span class="WHIT">        </span><span class="NAME">this.bufferLayer.getCanvas</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">height</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">height</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>734</span> </span><span class="WHIT">        </span><span class="NAME">this.backstageLayer.getCanvas</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">width</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">width</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>735</span> </span><span class="WHIT">        </span><span class="NAME">this.backstageLayer.getCanvas</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">height</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">height</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>736</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>737</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>738</span>      * set stage scale
<span class='line'>739</span>      * @param {int} scaleX
<span class='line'>740</span>      * @param {int} scaleY
<span class='line'>741</span>      */</span><span class="WHIT">
<span class='line'>742</span> </span><span class="WHIT">    </span><span class="NAME">setScale</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">scaleX</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">scaleY</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>743</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">oldScaleX</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.scale.x</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>744</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">oldScaleY</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.scale.y</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>745</span> </span><span class="WHIT">        
<span class='line'>746</span>         </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">scaleY</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>747</span> </span><span class="WHIT">            </span><span class="NAME">this.scale.x</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">scaleX</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>748</span> </span><span class="WHIT">            </span><span class="NAME">this.scale.y</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">scaleY</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>749</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>750</span> </span><span class="WHIT">        </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>751</span> </span><span class="WHIT">            </span><span class="NAME">this.scale.x</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">scaleX</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>752</span> </span><span class="WHIT">            </span><span class="NAME">this.scale.y</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">scaleX</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>753</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>754</span> </span><span class="WHIT">        
<span class='line'>755</span>         </span><span class="COMM">/*
<span class='line'>756</span>          * scale all shape positions
<span class='line'>757</span>          */</span><span class="WHIT">
<span class='line'>758</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">layers</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.children</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>759</span> </span><span class="WHIT">        </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">n</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">n</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">layers.length</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">n</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>760</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">children</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">layers</span><span class="PUNC">[</span><span class="NAME">n</span><span class="PUNC">]</span><span class="PUNC">.</span><span class="NAME">children</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>761</span> </span><span class="WHIT">            </span><span class="KEYW">while</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">children</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>762</span> </span><span class="WHIT">                </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">children.length</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>763</span> </span><span class="WHIT">                    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">child</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">children</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>764</span> </span><span class="WHIT">                    </span><span class="NAME">child.x</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.scale.x</span><span class="WHIT"> </span><span class="PUNC">/</span><span class="WHIT"> </span><span class="NAME">oldScaleX</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>765</span> </span><span class="WHIT">                    </span><span class="NAME">child.y</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.scale.y</span><span class="WHIT"> </span><span class="PUNC">/</span><span class="WHIT"> </span><span class="NAME">oldScaleY</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>766</span> </span><span class="WHIT">                </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>767</span> </span><span class="WHIT">                
<span class='line'>768</span>                 </span><span class="NAME">children</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">child.children</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>769</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>770</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>771</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>772</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>773</span>      * clear all layers
<span class='line'>774</span>      */</span><span class="WHIT">
<span class='line'>775</span> </span><span class="WHIT">    </span><span class="NAME">clear</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>776</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">layers</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.children</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>777</span> </span><span class="WHIT">        </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">n</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">n</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">layers.length</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">n</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>778</span> </span><span class="WHIT">            </span><span class="NAME">layers</span><span class="PUNC">[</span><span class="NAME">n</span><span class="PUNC">]</span><span class="PUNC">.</span><span class="NAME">clear</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>779</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>780</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>781</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>782</span>      * creates a composite data URL and passes it to a callback
<span class='line'>783</span>      * @param {function} callback
<span class='line'>784</span>      */</span><span class="WHIT">
<span class='line'>785</span> </span><span class="WHIT">    </span><span class="NAME">toDataURL</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">callback</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>786</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">bufferLayer</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.bufferLayer</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>787</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">bufferContext</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">bufferLayer.getContext</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>788</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">layers</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.children</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>789</span> </span><span class="WHIT">        
<span class='line'>790</span>         </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="NAME">addLayer</span><span class="PUNC">(</span><span class="NAME">n</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>791</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">dataURL</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">layers</span><span class="PUNC">[</span><span class="NAME">n</span><span class="PUNC">]</span><span class="PUNC">.</span><span class="NAME">getCanvas</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">toDataURL</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>792</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">imageObj</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">Image</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>793</span> </span><span class="WHIT">            </span><span class="NAME">imageObj.onload</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>794</span> </span><span class="WHIT">                </span><span class="NAME">bufferContext.drawImage</span><span class="PUNC">(</span><span class="KEYW">this</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>795</span> </span><span class="WHIT">                </span><span class="NAME">n</span><span class="PUNC">++</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>796</span> </span><span class="WHIT">                </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">n</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">layers.length</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>797</span> </span><span class="WHIT">                    </span><span class="NAME">addLayer</span><span class="PUNC">(</span><span class="NAME">n</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>798</span> </span><span class="WHIT">                </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>799</span> </span><span class="WHIT">                </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>800</span> </span><span class="WHIT">                    </span><span class="NAME">callback</span><span class="PUNC">(</span><span class="NAME">bufferLayer.getCanvas</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">toDataURL</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>801</span> </span><span class="WHIT">                </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>802</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>803</span> </span><span class="WHIT">            </span><span class="NAME">imageObj.src</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">dataURL</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>804</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>805</span> </span><span class="WHIT">        
<span class='line'>806</span>         
<span class='line'>807</span>         </span><span class="NAME">bufferLayer.clear</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>808</span> </span><span class="WHIT">        </span><span class="NAME">addLayer</span><span class="PUNC">(</span><span class="NUMB">0</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>809</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>810</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>811</span>      * remove layer from stage
<span class='line'>812</span>      * @param {Layer} layer
<span class='line'>813</span>      */</span><span class="WHIT">
<span class='line'>814</span> </span><span class="WHIT">    </span><span class="NAME">remove</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">layer</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>815</span> </span><span class="WHIT">        </span><span class="NAME">this._remove</span><span class="PUNC">(</span><span class="NAME">layer</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>816</span> </span><span class="WHIT">        </span><span class="COMM">// remove layer canvas from dom</span><span class="WHIT">
<span class='line'>817</span> </span><span class="WHIT">        </span><span class="NAME">this.container.removeChild</span><span class="PUNC">(</span><span class="NAME">layer.canvas</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>818</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>819</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>820</span>      * bind event listener to stage (which is essentially
<span class='line'>821</span>      * the container DOM)
<span class='line'>822</span>      * @param {string} type
<span class='line'>823</span>      * @param {function} handler
<span class='line'>824</span>      */</span><span class="WHIT">
<span class='line'>825</span> </span><span class="WHIT">    </span><span class="NAME">on</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">type</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">handler</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>826</span> </span><span class="WHIT">        </span><span class="NAME">this.container.addEventListener</span><span class="PUNC">(</span><span class="NAME">type</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">handler</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>827</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>828</span> </span><span class="WHIT">    </span><span class="COMM">/** 
<span class='line'>829</span>      * add layer to stage
<span class='line'>830</span>      * @param {Layer} layer
<span class='line'>831</span>      */</span><span class="WHIT">
<span class='line'>832</span> </span><span class="WHIT">    </span><span class="NAME">add</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">layer</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>833</span> </span><span class="WHIT">        </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">layer.name</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>834</span> </span><span class="WHIT">            </span><span class="NAME">this.childrenNames</span><span class="PUNC">[</span><span class="NAME">layer.name</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">layer</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>835</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>836</span> </span><span class="WHIT">        </span><span class="NAME">layer.canvas.width</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.width</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>837</span> </span><span class="WHIT">        </span><span class="NAME">layer.canvas.height</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.height</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>838</span> </span><span class="WHIT">        </span><span class="NAME">this._add</span><span class="PUNC">(</span><span class="NAME">layer</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>839</span> </span><span class="WHIT">        
<span class='line'>840</span>         </span><span class="COMM">// draw layer and append canvas to container</span><span class="WHIT">
<span class='line'>841</span> </span><span class="WHIT">        </span><span class="NAME">layer.draw</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>842</span> </span><span class="WHIT">        </span><span class="NAME">this.container.appendChild</span><span class="PUNC">(</span><span class="NAME">layer.canvas</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>843</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>844</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>845</span>      * handle incoming event
<span class='line'>846</span>      * @param {Event} evt
<span class='line'>847</span>      */</span><span class="WHIT">
<span class='line'>848</span> </span><span class="WHIT">    </span><span class="NAME">_handleEvent</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">evt</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>849</span> </span><span class="WHIT">        </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">evt</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>850</span> </span><span class="WHIT">            </span><span class="NAME">evt</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">window.event</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>851</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>852</span> </span><span class="WHIT">        
<span class='line'>853</span>         </span><span class="NAME">this._setMousePosition</span><span class="PUNC">(</span><span class="NAME">evt</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>854</span> </span><span class="WHIT">        </span><span class="NAME">this._setTouchPosition</span><span class="PUNC">(</span><span class="NAME">evt</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>855</span> </span><span class="WHIT">        
<span class='line'>856</span>         </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">backstageLayer</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.backstageLayer</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>857</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">backstageLayerContext</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">backstageLayer.getContext</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>858</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">that</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">this</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>859</span> </span><span class="WHIT">        
<span class='line'>860</span>         </span><span class="NAME">backstageLayer.clear</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>861</span> </span><span class="WHIT">        
<span class='line'>862</span>         </span><span class="COMM">/*
<span class='line'>863</span>          * loop through layers.  If at any point an event
<span class='line'>864</span>          * is triggered, n is set to -1 which will break out of the
<span class='line'>865</span>          * three nested loops
<span class='line'>866</span>          */</span><span class="WHIT">
<span class='line'>867</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">nodesCounted</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>868</span> </span><span class="WHIT">        
<span class='line'>869</span>         </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="NAME">detectEvent</span><span class="PUNC">(</span><span class="NAME">shape</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>870</span> </span><span class="WHIT">            </span><span class="NAME">shape._draw</span><span class="PUNC">(</span><span class="NAME">backstageLayer</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>871</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">pos</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">that.getUserPosition</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>872</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">el</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">shape.eventListeners</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>873</span> </span><span class="WHIT">            
<span class='line'>874</span>             </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">shape.visible</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">pos</span><span class="WHIT"> </span><span class="PUNC">!==</span><span class="WHIT"> </span><span class="NAME">undefined</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">backstageLayerContext.isPointInPath</span><span class="PUNC">(</span><span class="NAME">pos.x</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">pos.y</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>875</span> </span><span class="WHIT">                </span><span class="COMM">// handle onmousedown</span><span class="WHIT">
<span class='line'>876</span> </span><span class="WHIT">                </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">that.mouseDown</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>877</span> </span><span class="WHIT">                    </span><span class="NAME">that.mouseDown</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>878</span> </span><span class="WHIT">                    </span><span class="NAME">that.clickStart</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>879</span> </span><span class="WHIT">                    </span><span class="NAME">shape._handleEvents</span><span class="PUNC">(</span><span class="STRN">"onmousedown"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">evt</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>880</span> </span><span class="WHIT">                    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>881</span> </span><span class="WHIT">                </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>882</span> </span><span class="WHIT">                </span><span class="COMM">// handle onmouseup & onclick</span><span class="WHIT">
<span class='line'>883</span> </span><span class="WHIT">                </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">that.mouseUp</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>884</span> </span><span class="WHIT">                    </span><span class="NAME">that.mouseUp</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>885</span> </span><span class="WHIT">                    </span><span class="NAME">shape._handleEvents</span><span class="PUNC">(</span><span class="STRN">"onmouseup"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">evt</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>886</span> </span><span class="WHIT">                    
<span class='line'>887</span>                     </span><span class="COMM">// detect if click or double click occurred</span><span class="WHIT">
<span class='line'>888</span> </span><span class="WHIT">                    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">that.clickStart</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>889</span> </span><span class="WHIT">                        </span><span class="NAME">shape._handleEvents</span><span class="PUNC">(</span><span class="STRN">"onclick"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">evt</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>890</span> </span><span class="WHIT">                        
<span class='line'>891</span>                         </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">shape.inDoubleClickWindow</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>892</span> </span><span class="WHIT">                            </span><span class="NAME">shape._handleEvents</span><span class="PUNC">(</span><span class="STRN">"ondblclick"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">evt</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>893</span> </span><span class="WHIT">                        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>894</span> </span><span class="WHIT">                        </span><span class="NAME">shape.inDoubleClickWindow</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>895</span> </span><span class="WHIT">                        </span><span class="NAME">setTimeout</span><span class="PUNC">(</span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>896</span> </span><span class="WHIT">                            </span><span class="NAME">shape.inDoubleClickWindow</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>897</span> </span><span class="WHIT">                        </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">that.dblClickWindow</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>898</span> </span><span class="WHIT">                    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>899</span> </span><span class="WHIT">                    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>900</span> </span><span class="WHIT">                </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>901</span> </span><span class="WHIT">                
<span class='line'>902</span>                 </span><span class="COMM">// handle touchstart</span><span class="WHIT">
<span class='line'>903</span> </span><span class="WHIT">                </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">that.touchStart</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>904</span> </span><span class="WHIT">                    </span><span class="NAME">that.touchStart</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>905</span> </span><span class="WHIT">                    </span><span class="NAME">shape._handleEvents</span><span class="PUNC">(</span><span class="STRN">"touchstart"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">evt</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>906</span> </span><span class="WHIT">                    
<span class='line'>907</span>                     </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">el.ondbltap</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">shape.inDoubleClickWindow</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>908</span> </span><span class="WHIT">                        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">events</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">el.ondbltap</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>909</span> </span><span class="WHIT">                        </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">events.length</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>910</span> </span><span class="WHIT">                            </span><span class="NAME">events</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">.</span><span class="NAME">handler.apply</span><span class="PUNC">(</span><span class="NAME">shape</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="NAME">evt</span><span class="PUNC">]</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>911</span> </span><span class="WHIT">                        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>912</span> </span><span class="WHIT">                    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>913</span> </span><span class="WHIT">                    
<span class='line'>914</span>                     </span><span class="NAME">shape.inDoubleClickWindow</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>915</span> </span><span class="WHIT">                    
<span class='line'>916</span>                     </span><span class="NAME">setTimeout</span><span class="PUNC">(</span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>917</span> </span><span class="WHIT">                        </span><span class="NAME">shape.inDoubleClickWindow</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>918</span> </span><span class="WHIT">                    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">that.dblClickWindow</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>919</span> </span><span class="WHIT">                    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>920</span> </span><span class="WHIT">                </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>921</span> </span><span class="WHIT">                
<span class='line'>922</span>                 </span><span class="COMM">// handle touchend</span><span class="WHIT">
<span class='line'>923</span> </span><span class="WHIT">                </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">that.touchEnd</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>924</span> </span><span class="WHIT">                    </span><span class="NAME">that.touchEnd</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>925</span> </span><span class="WHIT">                    </span><span class="NAME">shape._handleEvents</span><span class="PUNC">(</span><span class="STRN">"touchend"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">evt</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>926</span> </span><span class="WHIT">                    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>927</span> </span><span class="WHIT">                </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>928</span> </span><span class="WHIT">                
<span class='line'>929</span>                 </span><span class="COMM">// handle touchmove</span><span class="WHIT">
<span class='line'>930</span> </span><span class="WHIT">                </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">el.touchmove</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>931</span> </span><span class="WHIT">                    </span><span class="NAME">shape._handleEvents</span><span class="PUNC">(</span><span class="STRN">"touchmove"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">evt</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>932</span> </span><span class="WHIT">                    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>933</span> </span><span class="WHIT">                </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>934</span> </span><span class="WHIT">                
<span class='line'>935</span>                 </span><span class="COMM">/*
<span class='line'>936</span>                  * this condition is used to identify a new target shape.
<span class='line'>937</span>                  * A new target shape occurs if a target shape is not defined or
<span class='line'>938</span>                  * if the current shape is different from the current target shape and
<span class='line'>939</span>                  * the current shape is beneath the target
<span class='line'>940</span>                  */</span><span class="WHIT">
<span class='line'>941</span> </span><span class="WHIT">                </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">that.targetShape.id</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="NAME">undefined</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">that.targetShape.id</span><span class="WHIT"> </span><span class="PUNC">!=</span><span class="WHIT"> </span><span class="NAME">shape.id</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">that.targetShape.getZIndex</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">shape.getZIndex</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>942</span> </span><span class="WHIT">                    </span><span class="COMM">/*
<span class='line'>943</span>                      * check if old target has an onmouseout event listener
<span class='line'>944</span>                      */</span><span class="WHIT">
<span class='line'>945</span> </span><span class="WHIT">                    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">oldEl</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">that.targetShape.eventListeners</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>946</span> </span><span class="WHIT">                    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">oldEl</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>947</span> </span><span class="WHIT">                        </span><span class="NAME">that.targetShape._handleEvents</span><span class="PUNC">(</span><span class="STRN">"onmouseout"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">evt</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>948</span> </span><span class="WHIT">                    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>949</span> </span><span class="WHIT">                    
<span class='line'>950</span>                     </span><span class="COMM">// set new target shape</span><span class="WHIT">
<span class='line'>951</span> </span><span class="WHIT">                    </span><span class="NAME">that.targetShape</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">shape</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>952</span> </span><span class="WHIT">                    
<span class='line'>953</span>                     </span><span class="COMM">// handle onmouseover</span><span class="WHIT">
<span class='line'>954</span> </span><span class="WHIT">                    </span><span class="NAME">shape._handleEvents</span><span class="PUNC">(</span><span class="STRN">"onmouseover"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">evt</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>955</span> </span><span class="WHIT">                    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>956</span> </span><span class="WHIT">                </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>957</span> </span><span class="WHIT">                
<span class='line'>958</span>                 </span><span class="COMM">// handle onmousemove</span><span class="WHIT">
<span class='line'>959</span> </span><span class="WHIT">                </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>960</span> </span><span class="WHIT">                    </span><span class="NAME">shape._handleEvents</span><span class="PUNC">(</span><span class="STRN">"onmousemove"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">evt</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>961</span> </span><span class="WHIT">                    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>962</span> </span><span class="WHIT">                </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>963</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>964</span> </span><span class="WHIT">            </span><span class="COMM">// handle mouseout condition</span><span class="WHIT">
<span class='line'>965</span> </span><span class="WHIT">            </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">that.targetShape.id</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="NAME">shape.id</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>966</span> </span><span class="WHIT">                </span><span class="NAME">that.targetShape</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>967</span> </span><span class="WHIT">                </span><span class="NAME">shape._handleEvents</span><span class="PUNC">(</span><span class="STRN">"onmouseout"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">evt</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>968</span> </span><span class="WHIT">                </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>969</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>970</span> </span><span class="WHIT">            
<span class='line'>971</span>             </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>972</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>973</span> </span><span class="WHIT">        
<span class='line'>974</span>         </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="NAME">traverseChildren</span><span class="PUNC">(</span><span class="NAME">obj</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>975</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">children</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">obj.children</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>976</span> </span><span class="WHIT">            </span><span class="COMM">// propapgate backwards through children</span><span class="WHIT">
<span class='line'>977</span> </span><span class="WHIT">            </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">children.length</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">>=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">--</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>978</span> </span><span class="WHIT">                </span><span class="NAME">nodesCounted</span><span class="PUNC">++</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>979</span> </span><span class="WHIT">                </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">child</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">children</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>980</span> </span><span class="WHIT">                </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">child.className</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="STRN">"Shape"</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>981</span> </span><span class="WHIT">                    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">exit</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">detectEvent</span><span class="PUNC">(</span><span class="NAME">child</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>982</span> </span><span class="WHIT">                    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">exit</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>983</span> </span><span class="WHIT">                        </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>984</span> </span><span class="WHIT">                    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>985</span> </span><span class="WHIT">                </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>986</span> </span><span class="WHIT">                </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>987</span> </span><span class="WHIT">                    </span><span class="NAME">traverseChildren</span><span class="PUNC">(</span><span class="NAME">child</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>988</span> </span><span class="WHIT">                </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>989</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>990</span> </span><span class="WHIT">            
<span class='line'>991</span>             </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>992</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>993</span> </span><span class="WHIT">        
<span class='line'>994</span>         </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">n</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.children.length</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">n</span><span class="WHIT"> </span><span class="PUNC">>=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">n</span><span class="PUNC">--</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>995</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">layer</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.children</span><span class="PUNC">[</span><span class="NAME">n</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>996</span> </span><span class="WHIT">            </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">layer.visible</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">n</span><span class="WHIT"> </span><span class="PUNC">>=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">layer.isListening</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>997</span> </span><span class="WHIT">                </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">traverseChildren</span><span class="PUNC">(</span><span class="NAME">layer</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>998</span> </span><span class="WHIT">                    </span><span class="NAME">n</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="NUMB">1</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>999</span> </span><span class="WHIT">                </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1000</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1001</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1002</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1003</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>1004</span>      * begin listening for events by adding event handlers
<span class='line'>1005</span>      * to the container
<span class='line'>1006</span>      */</span><span class="WHIT">
<span class='line'>1007</span> </span><span class="WHIT">    </span><span class="NAME">_listen</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1008</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">that</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">this</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1009</span> </span><span class="WHIT">        
<span class='line'>1010</span>         </span><span class="COMM">// desktop events</span><span class="WHIT">
<span class='line'>1011</span> </span><span class="WHIT">        </span><span class="NAME">this.container.addEventListener</span><span class="PUNC">(</span><span class="STRN">"mousedown"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">evt</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1012</span> </span><span class="WHIT">            </span><span class="NAME">that.mouseDown</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1013</span> </span><span class="WHIT">            </span><span class="NAME">that._handleEvent</span><span class="PUNC">(</span><span class="NAME">evt</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1014</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1015</span> </span><span class="WHIT">        
<span class='line'>1016</span>         </span><span class="NAME">this.container.addEventListener</span><span class="PUNC">(</span><span class="STRN">"mousemove"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">evt</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1017</span> </span><span class="WHIT">            </span><span class="NAME">that.mouseUp</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1018</span> </span><span class="WHIT">            </span><span class="NAME">that.mouseDown</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1019</span> </span><span class="WHIT">            </span><span class="NAME">that._handleEvent</span><span class="PUNC">(</span><span class="NAME">evt</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1020</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1021</span> </span><span class="WHIT">        
<span class='line'>1022</span>         </span><span class="NAME">this.container.addEventListener</span><span class="PUNC">(</span><span class="STRN">"mouseup"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">evt</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1023</span> </span><span class="WHIT">            </span><span class="NAME">that.mouseUp</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1024</span> </span><span class="WHIT">            </span><span class="NAME">that.mouseDown</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1025</span> </span><span class="WHIT">            </span><span class="NAME">that._handleEvent</span><span class="PUNC">(</span><span class="NAME">evt</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1026</span> </span><span class="WHIT">            
<span class='line'>1027</span>             </span><span class="NAME">that.clickStart</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1028</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1029</span> </span><span class="WHIT">        
<span class='line'>1030</span>         </span><span class="NAME">this.container.addEventListener</span><span class="PUNC">(</span><span class="STRN">"mouseover"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">evt</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1031</span> </span><span class="WHIT">            </span><span class="NAME">that._handleEvent</span><span class="PUNC">(</span><span class="NAME">evt</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1032</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1033</span> </span><span class="WHIT">        
<span class='line'>1034</span>         </span><span class="NAME">this.container.addEventListener</span><span class="PUNC">(</span><span class="STRN">"mouseout"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">evt</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1035</span> </span><span class="WHIT">            </span><span class="NAME">that.mousePos</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">undefined</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1036</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1037</span> </span><span class="WHIT">        </span><span class="COMM">// mobile events</span><span class="WHIT">
<span class='line'>1038</span> </span><span class="WHIT">        </span><span class="NAME">this.container.addEventListener</span><span class="PUNC">(</span><span class="STRN">"touchstart"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">evt</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1039</span> </span><span class="WHIT">            </span><span class="NAME">evt.preventDefault</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1040</span> </span><span class="WHIT">            </span><span class="NAME">that.touchStart</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1041</span> </span><span class="WHIT">            </span><span class="NAME">that._handleEvent</span><span class="PUNC">(</span><span class="NAME">evt</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1042</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1043</span> </span><span class="WHIT">        
<span class='line'>1044</span>         </span><span class="NAME">this.container.addEventListener</span><span class="PUNC">(</span><span class="STRN">"touchmove"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">evt</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1045</span> </span><span class="WHIT">            </span><span class="NAME">evt.preventDefault</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1046</span> </span><span class="WHIT">            </span><span class="NAME">that._handleEvent</span><span class="PUNC">(</span><span class="NAME">evt</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1047</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1048</span> </span><span class="WHIT">        
<span class='line'>1049</span>         </span><span class="NAME">this.container.addEventListener</span><span class="PUNC">(</span><span class="STRN">"touchend"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">evt</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1050</span> </span><span class="WHIT">            </span><span class="NAME">evt.preventDefault</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1051</span> </span><span class="WHIT">            </span><span class="NAME">that.touchEnd</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1052</span> </span><span class="WHIT">            </span><span class="NAME">that._handleEvent</span><span class="PUNC">(</span><span class="NAME">evt</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1053</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1054</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1055</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>1056</span>      * get mouse position for desktop apps
<span class='line'>1057</span>      * @param {Event} evt
<span class='line'>1058</span>      */</span><span class="WHIT">
<span class='line'>1059</span> </span><span class="WHIT">    </span><span class="NAME">getMousePosition</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">evt</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1060</span> </span><span class="WHIT">        </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">this.mousePos</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1061</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1062</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>1063</span>      * get touch position for mobile apps
<span class='line'>1064</span>      * @param {Event} evt
<span class='line'>1065</span>      */</span><span class="WHIT">
<span class='line'>1066</span> </span><span class="WHIT">    </span><span class="NAME">getTouchPosition</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">evt</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1067</span> </span><span class="WHIT">        </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">this.touchPos</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1068</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1069</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>1070</span>      * get user position (mouse position or touch position)
<span class='line'>1071</span>      * @param {Event} evt
<span class='line'>1072</span>      */</span><span class="WHIT">
<span class='line'>1073</span> </span><span class="WHIT">    </span><span class="NAME">getUserPosition</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">evt</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1074</span> </span><span class="WHIT">        </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">this.getTouchPosition</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NAME">this.getMousePosition</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1075</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1076</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>1077</span>      * set mouse positon for desktop apps
<span class='line'>1078</span>      * @param {Event} evt
<span class='line'>1079</span>      */</span><span class="WHIT">
<span class='line'>1080</span> </span><span class="WHIT">    </span><span class="NAME">_setMousePosition</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">evt</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1081</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">mouseX</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">evt.clientX</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="WHIT"> </span><span class="NAME">this._getContainerPosition</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">left</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">window.pageXOffset</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1082</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">mouseY</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">evt.clientY</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="WHIT"> </span><span class="NAME">this._getContainerPosition</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">top</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">window.pageYOffset</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1083</span> </span><span class="WHIT">        </span><span class="NAME">this.mousePos</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1084</span> </span><span class="WHIT">            </span><span class="NAME">x</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">mouseX</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1085</span> </span><span class="WHIT">            </span><span class="NAME">y</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">mouseY</span><span class="WHIT">
<span class='line'>1086</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1087</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1088</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>1089</span>      * set touch position for mobile apps
<span class='line'>1090</span>      * @param {Event} evt
<span class='line'>1091</span>      */</span><span class="WHIT">
<span class='line'>1092</span> </span><span class="WHIT">    </span><span class="NAME">_setTouchPosition</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">evt</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1093</span> </span><span class="WHIT">        </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">evt.touches</span><span class="WHIT"> </span><span class="PUNC">!==</span><span class="WHIT"> </span><span class="NAME">undefined</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">evt.touches.length</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="COMM">// Only deal with</span><span class="WHIT">
<span class='line'>1094</span> </span><span class="WHIT">            </span><span class="COMM">// one finger</span><span class="WHIT">
<span class='line'>1095</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">touch</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">evt.touches</span><span class="PUNC">[</span><span class="NUMB">0</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1096</span> </span><span class="WHIT">            </span><span class="COMM">// Get the information for finger #1</span><span class="WHIT">
<span class='line'>1097</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">touchX</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">touch.clientX</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="WHIT"> </span><span class="NAME">this._getContainerPosition</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">left</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">window.pageXOffset</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1098</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">touchY</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">touch.clientY</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="WHIT"> </span><span class="NAME">this._getContainerPosition</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">top</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">window.pageYOffset</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1099</span> </span><span class="WHIT">            
<span class='line'>1100</span>             </span><span class="NAME">this.touchPos</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1101</span> </span><span class="WHIT">                </span><span class="NAME">x</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">touchX</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1102</span> </span><span class="WHIT">                </span><span class="NAME">y</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">touchY</span><span class="WHIT">
<span class='line'>1103</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1104</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1105</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1106</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>1107</span>      * get container position
<span class='line'>1108</span>      */</span><span class="WHIT">
<span class='line'>1109</span> </span><span class="WHIT">    </span><span class="NAME">_getContainerPosition</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1110</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">obj</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.container</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1111</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">top</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1112</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">left</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1113</span> </span><span class="WHIT">        </span><span class="KEYW">while</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">obj</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">obj.tagName</span><span class="WHIT"> </span><span class="PUNC">!=</span><span class="WHIT"> </span><span class="STRN">"BODY"</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1114</span> </span><span class="WHIT">            </span><span class="NAME">top</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">obj.offsetTop</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1115</span> </span><span class="WHIT">            </span><span class="NAME">left</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">obj.offsetLeft</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1116</span> </span><span class="WHIT">            </span><span class="NAME">obj</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">obj.offsetParent</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1117</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1118</span> </span><span class="WHIT">        </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1119</span> </span><span class="WHIT">            </span><span class="NAME">top</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">top</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1120</span> </span><span class="WHIT">            </span><span class="NAME">left</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">left</span><span class="WHIT">
<span class='line'>1121</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1122</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1123</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>1124</span>      * get container DOM element
<span class='line'>1125</span>      */</span><span class="WHIT">
<span class='line'>1126</span> </span><span class="WHIT">    </span><span class="NAME">getContainer</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1127</span> </span><span class="WHIT">        </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">this.container</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1128</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1129</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>1130</span>      * get stage
<span class='line'>1131</span>      */</span><span class="WHIT">
<span class='line'>1132</span> </span><span class="WHIT">    </span><span class="NAME">getStage</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1133</span> </span><span class="WHIT">        </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">this</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1134</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1135</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1136</span> </span><span class="COMM">// extend Container</span><span class="WHIT">
<span class='line'>1137</span> </span><span class="NAME">Kinetic.GlobalObject.extend</span><span class="PUNC">(</span><span class="NAME">Kinetic.Stage</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">Kinetic.Container</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1138</span> 
<span class='line'>1139</span> </span><span class="COMM">///////////////////////////////////////////////////////////////////////</span><span class="WHIT">
<span class='line'>1140</span> </span><span class="COMM">//  Layer</span><span class="WHIT">
<span class='line'>1141</span> </span><span class="COMM">///////////////////////////////////////////////////////////////////////</span><span class="WHIT">
<span class='line'>1142</span> </span><span class="COMM">/** 
<span class='line'>1143</span>  * Layer constructor.  Layer extends Container and Node
<span class='line'>1144</span>  * @param {string} name
<span class='line'>1145</span>  */</span><span class="WHIT">
<span class='line'>1146</span> </span><span class="NAME">Kinetic.Layer</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">name</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1147</span> </span><span class="WHIT">    </span><span class="NAME">this.className</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">"Layer"</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1148</span> </span><span class="WHIT">    </span><span class="NAME">this.canvas</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">document.createElement</span><span class="PUNC">(</span><span class="STRN">'canvas'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1149</span> </span><span class="WHIT">    </span><span class="NAME">this.context</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.canvas.getContext</span><span class="PUNC">(</span><span class="STRN">'2d'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1150</span> </span><span class="WHIT">    </span><span class="NAME">this.canvas.style.position</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">'absolute'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1151</span> </span><span class="WHIT">    
<span class='line'>1152</span>     </span><span class="COMM">// call super constructors</span><span class="WHIT">
<span class='line'>1153</span> </span><span class="WHIT">    </span><span class="NAME">Kinetic.Container.apply</span><span class="PUNC">(</span><span class="KEYW">this</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="PUNC">]</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1154</span> </span><span class="WHIT">    </span><span class="NAME">Kinetic.Node.apply</span><span class="PUNC">(</span><span class="KEYW">this</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="NAME">name</span><span class="PUNC">]</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1155</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1156</span> </span><span class="COMM">/*
<span class='line'>1157</span>  * Layer methods
<span class='line'>1158</span>  */</span><span class="WHIT">
<span class='line'>1159</span> </span><span class="NAME">Kinetic.Layer.prototype</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1160</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>1161</span>      * public draw children
<span class='line'>1162</span>      */</span><span class="WHIT">
<span class='line'>1163</span> </span><span class="WHIT">    </span><span class="NAME">draw</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1164</span> </span><span class="WHIT">        </span><span class="NAME">this._draw</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1165</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1166</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>1167</span>      * private draw children
<span class='line'>1168</span>      */</span><span class="WHIT">
<span class='line'>1169</span> </span><span class="WHIT">    </span><span class="NAME">_draw</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1170</span> </span><span class="WHIT">        </span><span class="NAME">this.clear</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1171</span> </span><span class="WHIT">        </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">this.visible</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1172</span> </span><span class="WHIT">            </span><span class="NAME">this._drawChildren</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1173</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1174</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1175</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>1176</span>      * clear layer
<span class='line'>1177</span>      */</span><span class="WHIT">
<span class='line'>1178</span> </span><span class="WHIT">    </span><span class="NAME">clear</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1179</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">context</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.getContext</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1180</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">canvas</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.getCanvas</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1181</span> </span><span class="WHIT">        </span><span class="NAME">context.clearRect</span><span class="PUNC">(</span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">canvas.width</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">canvas.height</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1182</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1183</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>1184</span>      * get layer canvas
<span class='line'>1185</span>      */</span><span class="WHIT">
<span class='line'>1186</span> </span><span class="WHIT">    </span><span class="NAME">getCanvas</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1187</span> </span><span class="WHIT">        </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">this.canvas</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1188</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1189</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>1190</span>      * get layer context
<span class='line'>1191</span>      */</span><span class="WHIT">
<span class='line'>1192</span> </span><span class="WHIT">    </span><span class="NAME">getContext</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1193</span> </span><span class="WHIT">        </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">this.context</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1194</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1195</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>1196</span>      * add node to layer
<span class='line'>1197</span>      * @param {Node} node
<span class='line'>1198</span>      */</span><span class="WHIT">
<span class='line'>1199</span> </span><span class="WHIT">    </span><span class="NAME">add</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">child</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1200</span> </span><span class="WHIT">        </span><span class="NAME">this._add</span><span class="PUNC">(</span><span class="NAME">child</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1201</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1202</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>1203</span>      * remove a child from the layer
<span class='line'>1204</span>      * @param {Node} child
<span class='line'>1205</span>      */</span><span class="WHIT">
<span class='line'>1206</span> </span><span class="WHIT">    </span><span class="NAME">remove</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">child</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1207</span> </span><span class="WHIT">        </span><span class="NAME">this._remove</span><span class="PUNC">(</span><span class="NAME">child</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1208</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1209</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1210</span> </span><span class="COMM">// Extend Container and Node</span><span class="WHIT">
<span class='line'>1211</span> </span><span class="NAME">Kinetic.GlobalObject.extend</span><span class="PUNC">(</span><span class="NAME">Kinetic.Layer</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">Kinetic.Container</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1212</span> </span><span class="NAME">Kinetic.GlobalObject.extend</span><span class="PUNC">(</span><span class="NAME">Kinetic.Layer</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">Kinetic.Node</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1213</span> 
<span class='line'>1214</span> </span><span class="COMM">///////////////////////////////////////////////////////////////////////</span><span class="WHIT">
<span class='line'>1215</span> </span><span class="COMM">//  Group</span><span class="WHIT">
<span class='line'>1216</span> </span><span class="COMM">///////////////////////////////////////////////////////////////////////</span><span class="WHIT">
<span class='line'>1217</span> 
<span class='line'>1218</span> </span><span class="COMM">/**
<span class='line'>1219</span>  * Group constructor.  Group extends Container and Node
<span class='line'>1220</span>  * @param {String} name
<span class='line'>1221</span>  */</span><span class="WHIT">
<span class='line'>1222</span> </span><span class="NAME">Kinetic.Group</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">name</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1223</span> </span><span class="WHIT">    </span><span class="NAME">this.className</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">"Group"</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1224</span> </span><span class="WHIT">    
<span class='line'>1225</span>     </span><span class="COMM">// call super constructors</span><span class="WHIT">
<span class='line'>1226</span> </span><span class="WHIT">    </span><span class="NAME">Kinetic.Container.apply</span><span class="PUNC">(</span><span class="KEYW">this</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="PUNC">]</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1227</span> </span><span class="WHIT">    </span><span class="NAME">Kinetic.Node.apply</span><span class="PUNC">(</span><span class="KEYW">this</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="NAME">name</span><span class="PUNC">]</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1228</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1229</span> 
<span class='line'>1230</span> </span><span class="NAME">Kinetic.Group.prototype</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1231</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>1232</span>      * draw children
<span class='line'>1233</span>      */</span><span class="WHIT">
<span class='line'>1234</span> </span><span class="WHIT">    </span><span class="NAME">_draw</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1235</span> </span><span class="WHIT">        </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">this.visible</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1236</span> </span><span class="WHIT">            </span><span class="NAME">this._drawChildren</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1237</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1238</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1239</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>1240</span>      * add node to group
<span class='line'>1241</span>      * @param {Node} child
<span class='line'>1242</span>      */</span><span class="WHIT">
<span class='line'>1243</span> </span><span class="WHIT">    </span><span class="NAME">add</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">child</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1244</span> </span><span class="WHIT">        </span><span class="NAME">this._add</span><span class="PUNC">(</span><span class="NAME">child</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1245</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1246</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>1247</span>      * remove a child from the group
<span class='line'>1248</span>      * @param {Node} child
<span class='line'>1249</span>      */</span><span class="WHIT">
<span class='line'>1250</span> </span><span class="WHIT">    </span><span class="NAME">remove</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">child</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1251</span> </span><span class="WHIT">        </span><span class="NAME">this._remove</span><span class="PUNC">(</span><span class="NAME">child</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1252</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1253</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1254</span> 
<span class='line'>1255</span> </span><span class="COMM">// Extend Container and Node</span><span class="WHIT">
<span class='line'>1256</span> </span><span class="NAME">Kinetic.GlobalObject.extend</span><span class="PUNC">(</span><span class="NAME">Kinetic.Group</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">Kinetic.Container</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1257</span> </span><span class="NAME">Kinetic.GlobalObject.extend</span><span class="PUNC">(</span><span class="NAME">Kinetic.Group</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">Kinetic.Node</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1258</span> 
<span class='line'>1259</span> </span><span class="COMM">///////////////////////////////////////////////////////////////////////</span><span class="WHIT">
<span class='line'>1260</span> </span><span class="COMM">//  Shape</span><span class="WHIT">
<span class='line'>1261</span> </span><span class="COMM">///////////////////////////////////////////////////////////////////////</span><span class="WHIT">
<span class='line'>1262</span> </span><span class="COMM">/**
<span class='line'>1263</span>  * Shape constructor.  Shape extends Node
<span class='line'>1264</span>  * @param {function} drawFunc
<span class='line'>1265</span>  * @param {string} name
<span class='line'>1266</span>  */</span><span class="WHIT">
<span class='line'>1267</span> </span><span class="NAME">Kinetic.Shape</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">drawFunc</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">name</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1268</span> </span><span class="WHIT">    </span><span class="NAME">this.className</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">"Shape"</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1269</span> </span><span class="WHIT">    </span><span class="NAME">this.drawFunc</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">drawFunc</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1270</span> </span><span class="WHIT">    
<span class='line'>1271</span>     </span><span class="COMM">// call super constructor</span><span class="WHIT">
<span class='line'>1272</span> </span><span class="WHIT">    </span><span class="NAME">Kinetic.Node.apply</span><span class="PUNC">(</span><span class="KEYW">this</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="NAME">name</span><span class="PUNC">]</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1273</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1274</span> </span><span class="COMM">/*
<span class='line'>1275</span>  * Shape methods
<span class='line'>1276</span>  */</span><span class="WHIT">
<span class='line'>1277</span> </span><span class="NAME">Kinetic.Shape.prototype</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1278</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>1279</span>      * get shape temp layer context
<span class='line'>1280</span>      */</span><span class="WHIT">
<span class='line'>1281</span> </span><span class="WHIT">    </span><span class="NAME">getContext</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1282</span> </span><span class="WHIT">        </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">this.tempLayer.getContext</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1283</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1284</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>1285</span>      * get shape temp layer canvas
<span class='line'>1286</span>      */</span><span class="WHIT">
<span class='line'>1287</span> </span><span class="WHIT">    </span><span class="NAME">getCanvas</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1288</span> </span><span class="WHIT">        </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">this.tempLayer.getCanvas</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1289</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1290</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>1291</span>      * draw shape
<span class='line'>1292</span>      * @param {Layer} layer
<span class='line'>1293</span>      */</span><span class="WHIT">
<span class='line'>1294</span> </span><span class="WHIT">    </span><span class="NAME">_draw</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">layer</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1295</span> </span><span class="WHIT">        </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">this.visible</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1296</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">stage</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">layer.getStage</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1297</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">context</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">layer.getContext</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1298</span> </span><span class="WHIT">            
<span class='line'>1299</span>             </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">family</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1300</span> </span><span class="WHIT">            
<span class='line'>1301</span>             </span><span class="NAME">family.unshift</span><span class="PUNC">(</span><span class="KEYW">this</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1302</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">parent</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.parent</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1303</span> </span><span class="WHIT">            </span><span class="KEYW">while</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">parent.className</span><span class="WHIT"> </span><span class="PUNC">!==</span><span class="WHIT"> </span><span class="STRN">"Stage"</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1304</span> </span><span class="WHIT">                </span><span class="NAME">family.unshift</span><span class="PUNC">(</span><span class="NAME">parent</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1305</span> </span><span class="WHIT">                </span><span class="NAME">parent</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">parent.parent</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1306</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1307</span> </span><span class="WHIT">            
<span class='line'>1308</span>             </span><span class="COMM">// children transforms</span><span class="WHIT">
<span class='line'>1309</span> </span><span class="WHIT">            </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">n</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">n</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">family.length</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">n</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1310</span> </span><span class="WHIT">                </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">obj</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">family</span><span class="PUNC">[</span><span class="NAME">n</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1311</span> </span><span class="WHIT">                
<span class='line'>1312</span>                 </span><span class="NAME">context.save</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1313</span> </span><span class="WHIT">                </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">obj.x</span><span class="WHIT"> </span><span class="PUNC">!==</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NAME">obj.y</span><span class="WHIT"> </span><span class="PUNC">!==</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1314</span> </span><span class="WHIT">                    </span><span class="NAME">context.translate</span><span class="PUNC">(</span><span class="NAME">obj.x</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">obj.y</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1315</span> </span><span class="WHIT">                </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1316</span> </span><span class="WHIT">                </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">obj.rotation</span><span class="WHIT"> </span><span class="PUNC">!==</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1317</span> </span><span class="WHIT">                    </span><span class="NAME">context.rotate</span><span class="PUNC">(</span><span class="NAME">obj.rotation</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1318</span> </span><span class="WHIT">                </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1319</span> </span><span class="WHIT">                </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">obj.scale.x</span><span class="WHIT"> </span><span class="PUNC">!==</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NAME">obj.scale.y</span><span class="WHIT"> </span><span class="PUNC">!==</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1320</span> </span><span class="WHIT">                    </span><span class="NAME">context.scale</span><span class="PUNC">(</span><span class="NAME">obj.scale.x</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">obj.scale.y</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1321</span> </span><span class="WHIT">                </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1322</span> </span><span class="WHIT">                </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">obj.alpha</span><span class="WHIT"> </span><span class="PUNC">!==</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1323</span> </span><span class="WHIT">                    </span><span class="NAME">context.globalAlpha</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">obj.alpha</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1324</span> </span><span class="WHIT">                </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1325</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1326</span> </span><span class="WHIT">            
<span class='line'>1327</span>             </span><span class="COMM">// stage transform</span><span class="WHIT">
<span class='line'>1328</span> </span><span class="WHIT">            </span><span class="NAME">context.save</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1329</span> </span><span class="WHIT">            </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">stage</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">stage.scale.x</span><span class="WHIT"> </span><span class="PUNC">!=</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NAME">stage.scale.y</span><span class="WHIT"> </span><span class="PUNC">!=</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1330</span> </span><span class="WHIT">                </span><span class="NAME">context.scale</span><span class="PUNC">(</span><span class="NAME">stage.scale.x</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">stage.scale.y</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1331</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1332</span> </span><span class="WHIT">            
<span class='line'>1333</span>             </span><span class="NAME">this.tempLayer</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">layer</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1334</span> </span><span class="WHIT">            </span><span class="NAME">this.drawFunc.call</span><span class="PUNC">(</span><span class="KEYW">this</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1335</span> </span><span class="WHIT">            
<span class='line'>1336</span>             </span><span class="COMM">// children restore</span><span class="WHIT">
<span class='line'>1337</span> </span><span class="WHIT">            </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">n</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">n</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">family.length</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">n</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1338</span> </span><span class="WHIT">                </span><span class="NAME">context.restore</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1339</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1340</span> </span><span class="WHIT">            
<span class='line'>1341</span>             </span><span class="COMM">// stage restore</span><span class="WHIT">
<span class='line'>1342</span> </span><span class="WHIT">            </span><span class="NAME">context.restore</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1343</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1344</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1345</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1346</span> </span><span class="COMM">// extend Node</span><span class="WHIT">
<span class='line'>1347</span> </span><span class="NAME">Kinetic.GlobalObject.extend</span><span class="PUNC">(</span><span class="NAME">Kinetic.Shape</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">Kinetic.Node</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1348</span> </span></pre></body></html>